NVIDIA's beta R313 driver with performance enhancements for Crysis 3 (among other titles) has now received WHQL certification. We wouldn't expect much of a difference in performance relative to the beta drivers, but NVIDIA states they provide up to a 5% performance improvement in Crysis 3 with GTX 680. As usual, you can grab the drivers for all current desktop and mobile NVIDIA GPUs:

I'd just like to have reliable HDMI audio, without having to disable and re-enable hdmi audio in the Nvidia driver every single time I switch my receiver back to PC from another source. Let's get the basics right before tweaking performance.Reply